Measured in circuit, from the pads on the back of the 259, I read 9.44 kOhms with no power applied.
With power applied I get (unsurprisingly) nonsensical readings like negative 4.5 megohms. Remove 12v in and I am back at 9.4 kOhms.
Status lights on USB LiIon/LiPoly charger indicate test mode?
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- mangocats
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Re: Status lights on USB LiIon/LiPoly charger indicate test mode?
OK, so with no open circuit on the RTD, the charge controller chip would appear to be the problem. If you contact [email protected] with a link to this thread, we can replace the charger board for you.
- mangocats
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Please be positive and constructive with your questions and comments.